Discover which Naruto characters would thrive in the One Piece world and which ones would struggle to survive.

For years, Naruto fans have theorized Tsunade's Slug Sage Mode, and Kishimoto has a chance to introduce in Boruto through Sarada Uchiha.

From Thorfinn vs Thorkell to Luffy vs Kaido, the best anime fights of the decade are among the greatest of all time.